Britannica Sources used in this answer

What does the abbreviation BCMS stand for?

Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

The abbreviation BCMS stands for Bosnian-Croatian-Montenegrin-Serbian language. This term is a label of convenience used by linguists and philologists to describe the shared tongue employed by Bosniaks, Croats, Montenegrins, and Serbs.1